package oop.Demo03;

import oop.Demo03.Pet;

public class Applicatino03 {
    public static void main(String[] args) {
        Pet dog = new Pet();
        dog.name="布丁";
        dog.age=19;
        dog.shout();

        System.out.println(dog.name);
        System.out.println(dog.age);

    }
}
